if(!rarebrick) var rarebrick = new Object();

rarebrick.getCookieVal = function(cName) {
	var cookieval = document.cookie;
	var a = cookieval.split(';');
	for(var i=0; i<a.length; i++) {
		var b = a[i].split('=');
		var b0 = b[0].replace(' ', '');
		if(b0 == cName) {
			return b[1];
		}
	}
	return '';
}

rarebrick.setCookie = function(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}